Business scope: Digital Video Surveillance System Sales,
Emerging Energy Technology Research And Development,
Mining Machinery Sales,
Coal And Product Sales,
Metal Structure Sales,
Sales Of Mechanical And Electrical Equipment,
Real Estate Development And Management,
Construction Engineering Construction,
Civil Airport Construction,
Import And Export,
Coal Washing,
Chemical Product Sales,
Sales Of Building Materials,
Metal Material Sales,
Fabrication Of Metal Structures,
Machinery Sales,
Information Consulting Service,